package com.ssoserver.service;


import com.ssoserver.pojo.User;

import java.util.List;

public interface UserService {
    List<User> findAll();

    /**
     * @param s
     * @return
     * @author Eilen
     * 查询该用户是否存在
     */
    Integer findByUserName(String s);

    Integer findByPassword(CharSequence rawPassword);
}
